System 135x17 is generally used in walking foot (compound feed) industrial sewing machines. It is also known as 3355 and DPx17.
Please note that 135x17 refers to the system, or type of needle; size (diameter) is denoted by the suffix. For example, 135x17-16 is the smallest, or thinnest size we offer in this brand; 135x17-24 is the largest, or thickest size. The eye of the needle increases with the thickness to allow for sewing heavier threads.
Needles listed here are standard sharp point only. If you want ball point, please specify in the "comments" section when placing your order. Pricing is the same.
Cutting point versions of this system for use on leather and vinyl are designated by a different system: 135x16.
Priced and sold per hundred.